1. Introduction, Finite Automata, Regular Expressions

Published: 06 October 2021
on channel: MIT OpenCourseWare
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MIT 18.404J Theory of Computation, Fall 2020
Instructor: Michael Sipser
View the complete course: https://ocw.mit.edu/18-404JF20
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Introduction; course outline, mechanics, and expectations. Described finite automata, their formal definition, regular languages, regular operations, and regular expressions. Proved that the class of regular languages is closed under union. Started proving closure under concatenation.

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